DeBach, Paul 

 1949. Population studies of the long-tailed mealybug and its 

 natural enemies on citrus trees in southern California, 

 1946. Ecol. 30: 14-25. 

 DeBach, Paul and Pelagija Sisojevic 

 1960. Some effects of temperature and competition on the 

 distribution and relative abundance of Aphytis ling- 

 nanensis and /4 chrvsomphali (Hymenoptera: Apheli- 

 nidae). Ecol. 41: 153-160. 

 DeBach, Paul and H. S. Smith 

 1941. The effect of host density on the rate of reproduction of 

 entomophagous parasites. J. Econ. Ento. 34: 741-745. 

 1947. Effects of parasite population density on rate of change of 

 host and parasite populations. Ecol. 28: 290-298. 

 Deevey, Edward S., Jr. 

 1939. A contribution to regional limnology. Am. J. Sci. 238: 

 717-741. 



1941. The quantity and composition of the bottom fauna of thirty- 

 six Connecticut and New York lakes. Ecol. Mon. 11: 413- 

 455. 



1947. Life tables for natural populations of animals. Quart. Rev. 

 Biol. 22: 283-314. 



1949. Biogeography of the Pleistocene. Bull. Geol. Soc. America 

 60: 1315-1416. 



Deevey, Edward S. and Richard Foster Flint 



1957. Postglacial hypsithermal interval. Sci. 125: 182-184. 

 Deevey, Georgiana Baxter 



1952. Quantity and composition of the zooplankton of Block Is- 

 land Sound, 1949. Bull. Bingham Oceanographic Coll. 13: 

 120-164. 

 DeLong, Dwight M. 

 1932. Some problems encountered in the estimation of insect 



populations by the sweeping method. Ann. Ent. Soc. Amer. 

 25: 13-17. 

 DeLury, D. B. 

 1947. On the estimation of biological populations. Biom.3: 147-167. 



1958. The estimation of population size by a marking and recap- 

 ture procedure. J. Fish. Res. Bd. Canada 15: 19-25. 



Dennis, John V. 



1950. Bird dominance at the feeding station. Audubon Mag. 52: 

 349-400. 



Dethier, Vincent G. 

 1947. Chemical insect attractants and repellants. Blakiston Co., 



Philadelphia: i-xv, 1-289. 

 1954. Evolution of feeding preferences in phytophagous insects. 

 Evol. 8: 33-54. 

 Dewey, Edward R. 

 1960. The case for exogenous rhythms. J. Cycle Res. 9: 

 131-176. 

 DeWitt. Robert M. 



1954. The intrinsic rate of natural increase in pond snail (Physa 

 gyritia Sny) . Amer. Nat., 88: 353-359. 



1955. The ecology and life history of the pond snail Physa gyritia. 

 Ecol. 36: 40-44. 



Dexter. Ralph W. 

 1954. Zonation of the intertidal marine moUusks at Cape Ann, 

 Massachusetts. Nautilus 58: 135-142. 



1946. A demonstration of suspended animation. Turtox News, 

 24: 118-119. 



1947. The marine communities of a tidal inlet at Cape Ann. 

 Massachusetts: a study in bio-ecology. Ecol. Mono. 17: 

 261-294. 



Dice, Lee R. 



1938. Some census methods for mammals. J. Wildl. Man. 2: 

 119-130. 



1939. The Sonoran biotic province. Ecol. 20: 118-129. 



1940. Speciation in Perom.vscus. Amer. Nat. 74: 289-298. 



1942. Ecological distribution oi Peromyscus and Neotoma in 

 parts of southern New Mexico. Ecol. 23: 199-208. 



1943. The biotic provinces of North America. Univ. Michigan 

 Press. Ann Arbor: 1-78. 



1945. Minimum intensities of illumination under which owls may 

 find dead prey by sight. Amer. Nat. 79: 385-416. 



1947. Effectiveness of selection by owls of deermice (Peromyscus 

 maniculatus) which contrast in color with their background. 

 Univ. Michigan, Cont. Lab. Vert. Biol. 34: 1-20. 



1948. Relationship between frequency index and population den- 

 sity. Ecol. 29: 389-391. 



1952. Measure of the spacing between individuals within a popu- 

 lation. Cont. Lab. Vert. Biol.. Univ. Michigan, 55: 1-23. 



1952a. Natural communities. Univ. Michigan Press, Ann Arbor: 

 i-x, 1-547. 



Dice, Lee R. and Philip M. Blossom. 

 1934 Studies of mammalian ecology in southwestern North 

 America with special attention to the colors of desert 

 mammals. Carnegie Inst. Washington Publ. 485; i-iv, 

 1-129. 



Dice, Lee R. and Philip J. Clark. 



1953. The statistical concept of home range as applied to the re- 

 capture radius of the deermouse (Peromyscus). Cont. Lab. 

 Vert. Biol., Univ. Michigan, 62: 1-15. 



Dice, Lee R. and Walter E. Howard 

 1951. Distance of dispersal by prairie deermice from birthplaces 



to breeding sites. Cont. Lab. Vert. Biol.. Univ. Michigan, 



50: 1-15. 

 Digby, P. S. B. 



1954. The biology of the marine planktonic copepods of Scoresby 

 Sound. East Greenland. J. An. Ecol. 23: 298-338, 



Dilger. William C. 

 1956. Adaptive modifications and ecological isolating mecha- 

 nisms in the thrush genera Catharus and Hylocinchla. Wil- 

 son Bull. 68: 171-199. 

 Dillon, Lawrence S. 

 1956. Wisconsin climate and life zones in North America. Sci. 

 123: 167-176. 

 Dineen, Clarence F. 

 1953. An ecological study of a Minnesota pond. Amer. Midi. 

 Nat. 50: 349-376. 

 Dirks-Edmunds, Jane C. 

 1947. A comparison of biotic communities of the cedar-hemlock 

 and oak-hickory associations. Ecol. Mono. 17:235-260. 

 Diver, Cyril 

 1939. Aspects of the study of variation in snails. J. Conch. 21: 

 91-141. 

 Dixon, Keith L. 



1959. Ecological and distributional relations of desert scrub 

 birds of western Texas. Condor 61: 397-409, 



Dobzhansky, Theodosius 



1950. Evolution in the tropics. Amer. Sci. 38: 209-221. 



1951. Genetics and the origin of species. Columbia Univ. Press, 

 New York: 1-364. 



1956. Genetics of natural populations. Evol. 10: 82-92. 

 1958. Evolution at work. Sci. 127: 1091-1098. 

 Dobzhansky, Th.. D. M. Cooper. H. J. Phaft, E. P. Knapp. and H. 

 L. Carson 

 1956. Studies on the ecology oi Drosophila in the Yosemite 

 region of California. Ecol. 37: 544-550. 

 Dodds. G. S. and Frederick L. Hisaw 

 1924-25. Ecological studies of aquatic insects. Ecol. 5: 137-148, 

 262-271; 6: 123-137. 

 Dorf, Erling 



1960. Climatic changes of the past and present. Amer. Sci. 

 -364. 



48: 341 

 Dorst, J. 

 1946. Quel ei 



t le role des oiseaux dans la vie des fleu 

 Franc. Ornith. NS 16: 113-128. 

 Doudoroff, Peter and Max Katz 

 1953. Critical review of literature on the toxicity of industrial 

 wastes and their components to fish. Sewage and Indust. 

 Wastes 25: 802-839. 

 Douglass. A. E. 

 1928. Climatic cycles and I 



ton Publ. 289, 2: 1-166. 

 Dowdy, W. W. 

 1944. The influence of temperature on vertical migration of m- 

 vertebrates inhabiting different soil types. Ecol. 25: 449- 



L'Ois. 



growth. Carnegie Inst. Washing- 



1951 



1953! 

 Dumas 



Further ecological studies on stratification of the Arthro- 

 pods. Ecol. 32: 37-52. 

 Albert A. and William E. McQuilken 



Seed production of southern Appalachian oaks. J. For. 42; 

 913-920. 

 . Herbert L. 



Muskrat, production and management. 

 Serv. Circ. 18: 1-42. 

 W. H., Jr. 



rds of the Saint Elias quadrangle 1 



Fish ; 



southwestern Yukon 



Territory. Can. Field-Nat. 67: 103-128. 

 M. 



On the chemical statics of organized beings. London. Ed- 

 inburgh and Dublin. Phil. Mag. and Jour. Sci., Ser. 3. 19: 

 337-347. 456-469. 



r, Carl O. 



. Historical geology. John Wiley & Sons, New York; i-xii, 

 1-573 { 2nd edition, I960). 



380 



bibliography 



